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Preview of localStorage Inspector

localStorage Inspector by Renz

A dedicated DevTools panel for inspecting, editing, and monitoring localStorage and sessionStorage with a live JSON tree, type badges, size heatmap, and change history.

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About this extension
A dedicated DevTools panel for inspecting, editing, and monitoring localStorage and sessionStorage. Replaces the bare-bones Application tab with a live JSON tree, value type badges, size heatmap, change history, and export/import — all in a clean, purpose-built UI.
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Permissions and data

Required permissions:

  • Extend developer tools to access your data in open tabs
  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
1.0.0
Size
78.79 KB
Last updated
4 days ago (Jun 4, 2026)
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